FTIR Analysis: Principles and Applications in Electronics Manufacturing
FTIR (Fourier Transform Infrared) spectroscopy is a powerful analytical technique used in failure analysis to identify unknown substances on electronic components.
On this Ask Dr. Adam episode, he’ll provide tips to interpreting FTIR spectra while explaining the principles behind the technique and its applications in electronics manufacturing. He will also cover the basics of FTIR, including how molecules absorb infrared light based on their structure and vibrations.
Dr. Adam also highlights FTIR’s strengths in determining compound classes (e.g., fluorinated ethers, polyesters) and its limitations in identifying specific molecules without reference spectra. By understanding FTIR principles and limitations, engineers and analysts can better interpret their data, leading to more accurate failure analysis and improved manufacturing processes in the electronics industry.